<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true">
				<el-form-item>
					<el-input v-model="keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="warning" v-on:click="keywordQuery">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表v-loading="listLoading"-->
		<el-table :data="tableDatas" v-loading="listLoading" @selection-change="handleSelectionChange" highlight-current-row
			style="width: 100%;">
			<!--多选框-->
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="70" label="序号">
			</el-table-column>
			<el-table-column prop="realName" label="真实姓名" width="120">
			</el-table-column>
			<el-table-column prop="userName" label="登录账号" width="120">
			</el-table-column>
			<el-table-column prop="phone" label="手机号" width="150">
			</el-table-column>
			<el-table-column prop="email" label="邮箱" width="200">
			</el-table-column>
			<el-table-column prop="remark" label="备注" width="300" show-overflow-tooltip>
			</el-table-column>
			<el-table-column label="操作">
				<template scope="scope">
					<el-button size="small" @click="handleEdit(scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>
		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" :disabled="this.sels.length === 0" @click="handlePatchDel">批量删除</el-button>
			<el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="currentPage"
				:page-sizes="[5, 10, 15]" :page-size="pageSize" layout="total, sizes, prev, pager, next, jumper"
				:total="totals" style="float:right;">
			</el-pagination>
		</el-col>

		<!--添加或修改界面-->
		<el-dialog title="保存用户" :visible.sync="saveFormVisible" :close-on-click-modal="false">
			<el-form :model="saveForm " label-width="80px" :rules="saveFormRules" ref="saveForm">
				<el-form-item label="用户名称" prop="userName">
					<el-input v-model="saveForm.userName" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="真实姓名">
					<el-input v-model="saveForm.realName" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="手机号码" prop="phone">
					<el-input v-model="saveForm.phone" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="邮箱地址">
					<el-input v-model="saveForm.email" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="登录密码" v-if="saveForm.id == null" prop="password">
					<el-input type="password" v-model="saveForm.password" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="备注信息">
					<el-input v-model="saveForm.remark" auto-complete="off"></el-input>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="saveFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="saveSubmit('saveForm')">提交</el-button>
			</div>
		</el-dialog>
	</section>
</template>

<script>

export default {
	data() {
		return {
			//1.分页查询相关数据
			totals: 0,//总记录条数
			currentPage: 1,//当前页,要传递到后台的
			pageSize: 5, //每页显示多少条
			tableDatas: [], //当前页数据
			listLoading: false,

			//2.高级查询相关数据
			keyword: '',

			//3.删除相关数据

			//4.批量删除相关数据
			sels: [], //存储多选记录

			//5.添加和修改相关数据
			saveFormVisible: false,
			saveForm: {
				id: null,
				userName: '',
				realName: '',
				email: '',
				password: '', //后端需要通过md5加密
				remark: '',
				phone: ''
				//avatar头像 - 前端没有传递 - 需要文件上传
				//logininfo_id - 后端业务生成
			},

			//6.添加和修改校验规则-表单项校验
			saveFormRules: {
				userName: [
					{ required: true, message: '请输入用户名称', trigger: 'blur' }
				],
				phone: [
					{ required: true, message: '请输入电话号码', trigger: 'blur' },
          { min: 11, max: 11, message: '请输入正确的电话号码', trigger: 'blur' }
				],
				password: [
					{ required: true, message: '请输入登录密码', trigger: 'blur' },
          { min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur' }
				]
			},

		}
	},
	methods: {
		//1.分页查询相关方法
		//1.1.获取列表数据
		getTableData() {
      var data = {
        "page":this.currentPage,
        "size":this.pageSize,
        "keyword":this.keyword
      }
			this.$http.post("/user/getPage",data).then(res=>{
        // console.log(res)
        if(res.data.success){
          this.tableDatas = res.data.data.list
          this.totals = res.data.data.total
        }else {
          this.$message(res.data.msg);
        }
      }).catch(res=>{
        console.log(res)
      })
		},
		//1.2.选择第几页时触发
		handleCurrentChange(curentPage) {
			this.currentPage = curentPage
      this.getTableData()
		},
		//1.3.选择每页显示记录条数时触发
		handleSizeChange(pageSize) {
			this.pageSize = pageSize
      this.getTableData()
		},

		//2.高级查询相关方法
		keywordQuery() {
			this.getTableData()
		},

		//3.删除相关方法
		handleDel(row){
      // console.log(row.id)
      let id = row.id
      this.$alert('确定要删除？', '提示', {
        confirmButtonText: '确定',
        callback: action => {
          if(action === 'confirm'){
            this.$http.delete("/user/"+id).then(res=>{
              if(res.data.success){
                this.getTableData()
                this.$message({
                  type: 'info',
                  message: `action: ${action}`
                });
              }else {
                this.$message(res.data.msg);
              }
              // console.log(res)
            }).catch(res=>{
              console.log(res)
            })
          }
        }
      })
		},


		//4.批量删除相关方法
		//4.1.选项改变时触发
		handleSelectionChange(val) {
      this.sels = val.map(a=>a.id)
      console.log(this.sels)
		},
		//4.2.批量删除
		handlePatchDel() {
      this.$alert('确定要删除'+this.sels+'吗?', '提示', {
        confirmButtonText: '确定',
        callback: action => {
          if(action === 'confirm') {
            this.$http.post("/user/deleteAll", this.sels).then(res => {
              // console.log(res)
              if (res.data.success) {
                this.getTableData()
                this.$message({
                  type: 'info',
                  message: `action: ${action}`
                })
              } else {
                this.$message(res.data.msg);
              }
            }).catch(res=>{
              console.log(res)
            })
          }
        }
      });
		},

		//5.添加和修改相关方法
		//5.1.点击添加弹出对话框
		handleAdd() {
			this.saveFormVisible = true
      this.saveForm = {}
		},
		//5.2.点击修改弹出对话框
		handleEdit(row) {
      this.saveFormVisible = true
      this.saveForm = row
      // console.log(row)
		},
		//5.3.提交表单数据操作数据库
		saveSubmit(formName) {
      this.$refs[formName].validate((valid) => {
        if(valid){
          var data1 = this.saveForm
          this.$http.post("/user",data1).then(res=>{
            // console.log(res)
            if(res.data.success){
              this.saveFormVisible = false
              this.getTableData()
            }else {
              this.$message(res.data.msg);
            }
          }).catch(res=>{
            console.log(res)
          })
        }
      })
		},

	},
	mounted() {
		this.getTableData();
	}
}

</script>

<style scoped></style>
